test-time.c revision cb0dac0548e5e51ba21618bfe4711dc1a2bbcfb5
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "time-util.h"
static void test_parse_sec(void) {
usec_t u;
assert_se(parse_sec("5s", &u) >= 0);
assert_se(u == 5 * USEC_PER_SEC);
assert_se(parse_sec("5s500ms", &u) >= 0);
assert_se(u == 5 * USEC_PER_SEC + 500 * USEC_PER_MSEC);
assert_se(parse_sec(" 5s 500ms ", &u) >= 0);
assert_se(u == 5 * USEC_PER_SEC + 500 * USEC_PER_MSEC);
assert_se(parse_sec(" 5.5s ", &u) >= 0);
assert_se(u == 5 * USEC_PER_SEC + 500 * USEC_PER_MSEC);
assert_se(parse_sec(" 5.5s 0.5ms ", &u) >= 0);
assert_se(u == 5 * USEC_PER_SEC + 500 * USEC_PER_MSEC + 500);
assert_se(parse_sec(" .22s ", &u) >= 0);
assert_se(u == 220 * USEC_PER_MSEC);
assert_se(parse_sec(" .50y ", &u) >= 0);
assert_se(u == USEC_PER_YEAR / 2);
assert_se(parse_sec("2.5", &u) >= 0);
assert_se(u == 2500 * USEC_PER_MSEC);
assert_se(parse_sec(".7", &u) >= 0);
assert_se(u == 700 * USEC_PER_MSEC);
assert_se(parse_sec(" xyz ", &u) < 0);
assert_se(parse_sec("", &u) < 0);
assert_se(parse_sec(" . ", &u) < 0);
assert_se(parse_sec(" 5. ", &u) < 0);
assert_se(parse_sec(".s ", &u) < 0);
}
static void test_parse_nsec(void) {
nsec_t u;
assert_se(parse_nsec("5s", &u) >= 0);
assert_se(u == 5 * NSEC_PER_SEC);
assert_se(parse_nsec("5s500ms", &u) >= 0);
assert_se(u == 5 * NSEC_PER_SEC + 500 * NSEC_PER_MSEC);
assert_se(parse_nsec(" 5s 500ms ", &u) >= 0);
assert_se(u == 5 * NSEC_PER_SEC + 500 * NSEC_PER_MSEC);
assert_se(parse_nsec(" 5.5s ", &u) >= 0);
assert_se(u == 5 * NSEC_PER_SEC + 500 * NSEC_PER_MSEC);
assert_se(parse_nsec(" 5.5s 0.5ms ", &u) >= 0);
assert_se(u == 5 * NSEC_PER_SEC + 500 * NSEC_PER_MSEC + 500 * NSEC_PER_USEC);
assert_se(parse_nsec(" .22s ", &u) >= 0);
assert_se(u == 220 * NSEC_PER_MSEC);
assert_se(parse_nsec(" .50y ", &u) >= 0);
assert_se(u == NSEC_PER_YEAR / 2);
assert_se(parse_nsec("2.5", &u) >= 0);
assert_se(u == 2);
assert_se(parse_nsec(".7", &u) >= 0);
assert_se(u == 0);
assert_se(parse_nsec(" xyz ", &u) < 0);
assert_se(parse_nsec("", &u) < 0);
assert_se(parse_nsec(" . ", &u) < 0);
assert_se(parse_nsec(" 5. ", &u) < 0);
assert_se(parse_nsec(".s ", &u) < 0);
}
int main(int argc, char *argv[]) {
test_parse_sec();
test_parse_nsec();
return 0;
}